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Symbols are required to save cairo state.

This commit is contained in:
Přemysl Eric Janouch 2010-11-16 10:30:10 +01:00
parent 8f2dad4ead
commit d31d420f59
2 changed files with 6 additions and 0 deletions
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3
src/ld-lua-symbol.c
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@ -121,6 +121,9 @@ ld_lua_symbol_draw (LdSymbol *symbol, cairo_t *cr)
g_return_if_fail (cr != NULL); g_return_if_fail (cr != NULL);
self = LD_LUA_SYMBOL (symbol); self = LD_LUA_SYMBOL (symbol);
cairo_save (cr);
ld_lua_private_draw (self->priv->lua, self, cr); ld_lua_private_draw (self->priv->lua, self, cr);
cairo_restore (cr);
} }

3
src/ld-symbol.c
View File

@ -73,6 +73,9 @@ ld_symbol_area_get_type (void)
* *
* #LdSymbol represents a symbol in the #LdDocument that is in turn * #LdSymbol represents a symbol in the #LdDocument that is in turn
* drawn onto the #LdCanvas. * drawn onto the #LdCanvas.
*
* All implementations of this abstract class are required to use
* cairo_save() and cairo_restore() when drawing to store the state.
*/ */
G_DEFINE_ABSTRACT_TYPE (LdSymbol, ld_symbol, G_TYPE_OBJECT); G_DEFINE_ABSTRACT_TYPE (LdSymbol, ld_symbol, G_TYPE_OBJECT);